[Coco] Need a FD 502 controller that can accept 28 pin roms

Phill Harvey-Smith afra at aurigae.demon.co.uk
Wed Oct 13 14:04:39 EDT 2010

Little John wrote:
> The CoCo 3's GIME can be set to allow the CTS* to access a 32K external 
> ROM.
> The CoCo 1 and 2 can only access 16K

Unless you decode it yourself and assert DSD to disable the internal 



Phill Harvey-Smith, Programmer, Hardware hacker, and general eccentric !

"You can twist perceptions, but reality won't budge" -- Rush.

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